The two brothers Nishatha and Ulmuka entered into the expansions of Nityananda as Minaketan and Rama, etc. (Gaura-ganoddesha-dipika 68)Rama Das, a Devotee of Nityananda
Though the Gaura-ganoddesha-dipika here indicates that Minaketan and Rama Das are two different people, it is clear from the Chaitanya Charitamrita and the Bhakti-ratnakara that Minaketan Rama Das is one single individual. Perhaps both Nishatha and Ulmuka, participants in Baladeva-lila, entered into the body of Minaketan Rama Das during Gaura-lila.